I think after the system update , there are more questions poping up on the system now , regd the payment / any suspicious activities . I noticed the reps were doing more key press before confirming the payment , than usual.
One of my go to walmart , where one off csr denied me the transaction after seeing those questions , when i was half way through the payments. She also very clearly mentioning what we were doing (paying cc with gebits) . They might have got an overall picture of what we were doing after the memo and the system update.
Very sad this go to walmart is now burnt . I didnt make any scene , when i was denied half way thru . Dont want to bring more attention , i may be able to use the store after a month or 2. who knows.